Install Xcode. Xcode is a software package to help you develop iOS and OS X applications. You don’t need the full Xcode package to get the Command Line Tools. Check if the full Xcode package is already installed:

xcode-select -p

if you see:

/Applications/Xcode.app/Contents/Developer

it means the full package is already installed. If you don’t have it, type this command to install:

Click Basic and drag a Show String block from the sidebar to the stage

Click the A button on a micro:bit simulator.

Give it a name and click save, it will automatically download the file to your “Downloads” folder.

Open the Downloads folder click and drag .hex file into microbit drive.

Disconnect it and press the A button, it will display the word “ONVINETECH” across the LED Display.

Let’s follow another tutorial from this website how to create a compass with “If Statement.”

The micro:bit has an on board compass. This compass has to be calibrated the first time that it is used, so that the readings that it produces are accurate. When you load a program into the micro:bit and your program tries to read from the compass, it will scroll the words ‘DRAW A CIRCLE’ on the screen. Hold the micro:bit horizontally and tilt it on the spot trying to fill in the circle, until all the dots are filled and then you see a smiley face. After you have done this, your program will run.

Thanks for reading. Have fun and start to coding. Do share with me about your projects using micro:bit.

There is a popular mobile app today that allows you to send videos and pictures. Yes, you’ve probably heard someone mention the Snapchat.It’s an app that truly changed how people interact with friends compared to Facebook. It’s popular among the youngest smartphone users and it’s also a fun messaging app.

While each Snap can just be an image, you can use Lenses, Filters, Geo-Filters, Stickers, Emoji, text and a drawing tool to personalize them more.

For iPhone user, you can download it from here, and for Android user, you can download it from here.

One of the most unique things about Snapchat is, photo and video will disappear a few seconds after they’ve been viewed by their recipients.

Have you ever imagine if you have a client that ask you to design mobile apps, website or anything else with interactivity and then traditionally maybe you are using illustrator, photoshop or event third party apps to design it, then you have to show it to a client’s and ask them to imagine if you will click this button it takes you to this page.

Then now, Adobe is building an application that actually lets you, not to only design it but actually put that interaction so your clients don’t have to imagine if they click this button it goes to other pages that can actually click and go to that page.

It’s not an app builder, it’s not a web builder it doesn’t write HTML, and didn’t write any code at all. It just basically allows you to create your design very similar to what you would do in photoshop or illustrator and then let you prototype or send your designs as a working model to your clients. That’s what Adobe XD is.

Let’s take a look at how it works.

Create the new project.
Welcome screen Adobe XD beta version

You can start with a mobile phone with a prompt to default to an iPhone 6/7 but you can switch to different iPhone, you can switch to an iPad or Web or you can choose a custom size.

The workspace is divided into two views, Design and Prototype. In the design view, you can use a number of tools and features to create design layout, add artboards and import resources from other applications.

In the Design view, you can use a number of tools and features to create design layout, add artboards and import resources from other applications.

In the Prototype view, you can link between artboards (pages) and define the relationship between them through interactions.

Once it’s done, you can preview it by clicking the play button on the top right.

Choose the artboard, for instance, iPhone 6/7.

Setup the Welcome Page, click rectangle icon from the Tools panel on the right. If you want to make the round edge, click and drag the dot inside the rectangle. Click File > Import, choose any picture for your background.

Build the content area, repeat the same step.

Add the Content.

Creating content.
You can create multiple contents without duplicating them manually. Click Rectangle, then click repeat grid button in the properties panel. You can drag the grid to the right or bottom.

Build the linkage between pages. In order to link between the pages, select the page, click on the blue arrow to the right page. The target floating menu appears; select the target page, and set the transition animation type (for example “Dissolve”). Repeat this step to link between the other pages.

There are two main methods to preview it. First, is the preview feature within Adobe XD itself just click the play button. Second, you can preview it from your device connected via USB.

You can record your prototype which allows you to record the flow between pages and save to .Mov format.

Sharing the prototype.We’re done! Now we can share the prototype with other team members who aren’t necessarily using XD. Just click share and copy the link and shared between team members.You can see the sample from here

Adding a signature to your picture. Open a picture in Preview and click Tools->Annotate ->Signature ->Manage Signature.
Follow the on-screen instructions to add a signature. You can save your signature for future use as well.

You can get exchange rate and convert currency with Spotlight in El Capitan. The currency conversions are done with Calculator app by gathering exchange rates from Yahoo, but the data is obviously aggregated into Spotlight for convenience.

Built-in emoji Press ctrl +⌘ + space to open the window. This window contains an exhaustive list of special characters. You can choose the special characters and emoticons that you need from this window.

Speech to text conversion you can convert your speech-to-text by pressing the function (fn) key twice and begin speaking. Your voice gets converted to text when you press function (fn) key one more time. The OS X types out as you speak.

At the Mobile World Congress in Barcelona, Nokia just announced the 3310 phone again.

It comes in four distinct colors: Warm Red and Yellow, both with a gloss finish, and Dark Blue and Grey both with a matte finish. What’s best, the color runs through the material, so it looks better for longer.

Nokia is claiming the battery standby for up to a month, it has 16 MB storage plus a MicroSD card slot with support up to 32 GB, 2MP camera with LED flash for simple snaps, and it’s charged via microUSB, so there’s no need to carry the old Nokia charger.

It does have a removable back cover and battery and runs an updated version of the original’s S30 software. The software behaves so much like the original and followups you might think you were caught inside some sort of time loop.

Based on their website, each handset costing around €49, these are global average estimated retail prices and local prices will vary depending on duties, taxes and currency exchange rates.

Don’t forget about the legendary Snake. It’s back with a little update that makes it even more fun to play on the color screen. The new version of Snake ready to entertain.